Customer: "How much is that banana for?"
Salesperson: "$1.00"
Customer: "Can you sell it to me for 60 cents?"
Salesperson: "At that rate, you'll only get the banana peel!"
Customer: "Okay... I'll buy the banana for 40 cents, but you can keep the peel!"

Adapted from a joke originally told by Gaurav Sharma on "The Great Indian Laughter Champions" show on 12/29/06.